<?php
class model_model extends my_model{

	function __construct(){

		parent::__construct();
		$this->_prefix = "mod";
		$this->_column = array(
								'id'		=>$this->_prefix."_id",
								'name'		=>$this->_prefix."_name",
								'date'		=>$this->_prefix."_date",
								'brand_id'		=>$this->_prefix."_brand_id"
								
							
			);
	}
}

?>